反差对比可以产生决心或者愿望。

Contrast is what gives birth to decision or desire.

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你们的物质环境里的反差对比的价值是什么？

What is the Value of Contrast in your Physical Environment?

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研究人员测试了视网膜对不同的黑白混合反差对比环境的反应。

Researchers examined how the retina responds to different black-and-white contrast situations.

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